Items		Wall-16s-48v 100AH LFP	Wall-16s-48v 200AH LFP
Nominal voltage		51.2V
Nominal Capacity		100Ah	200Ah
Nominal energy		5120Wh	10240Wh
Life Cycles		6000+ (80% DoD for effectively lower total of ownership cost)
Recommended Charge Voltage		57.6V
Recommended Charge Current		20.0A
End of discharge voltage		44.0V
	Charge	20.0A	40.0A
Standard method	Discharge	50.0A	100.0A
Maximum continuous current	Charge	100.0A	100.0A
	Discharge	100.0A	100.0A
	Charge	<58.4 V (3.65V/Cell)
BMS Cut-Off Voltage	Discharge	>32.0V (2s) (2.0V/Cell)
	Charge	-4 ~ 113 ℉(0~45℃)
Temperature	Discharge	-4 ~ 131 ℉(-20~55℃)
Storage Temperature		23~95 ℉(-5~35℃)
Shipment voltage		≥51.2V
Module Parallel		Up to 4 units
Communication		CAN2.0/RS232/RS485
Case Material		SPPC
Size		480*170*650mm	450*650*235mm
Approx. Weight		49kgs	89 kg
Charge retention and capacity recovery capability		Standard charge the battery, and then put aside at room temperature for 28d or 55 ℃for7d,Chargeretentionrate≥90%,Recoveryrateofcharge≥90

● Long Cycle Life: 10 times longer cycle life time than lead acid battery. ● Higher Energy density: the energy density of lithium battery pack is 110wh-150wh/kg,and the lead acid is 40wh-70wh/kg,so the weight of lithium battery is only 1/2-1/3 of lead acid battery if the same energy. ● Higher Power Rate: 0.5c-1c continues discharge rate and 2c-5c peak discharge rate ,give much more powerful output current. ● Wider Temperature Range: -20℃~60℃ ● Superior Safety: Use more safer lifepo4 cells,and higher quality BMS,make full protection of the battery pack. Overvoltage protection Overcurrent protection Short circuit protection Overcharge protection Over discharge protection Reverse connection protection Overheating protection Overload protection